CN202220482U

CN202220482U - Anti-picklock card lock nose structure for chamber door of freight wagon

Info

Publication number: CN202220482U
Application number: CN 201120290537
Authority: CN
Inventors: 张博
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-11
Filing date: 2011-08-11
Publication date: 2012-05-16
Anticipated expiration: 2021-08-11

Abstract

The utility model relates to a special lock nose which is matched with an anti-picklock lockset, and particularly to an anti-picklock card lock nose structure for a chamber door of a freight wagon. The anti-picklock card lock nose structure comprises a lock nose buckle cover and a lock nose seat, wherein the lock nose seat is equipped on a wagon chamber door plate of the freight wagon. One end of the lock nose buckle cover is hinged with one end of the lock nose seat, and the other end is a free end. The other end of the lock nose seat is respectively provided with a lock nose and a supporting plate. A chamber door hinge rod is overlapped with the supporting plate. The lock nose penetrates out from the lock nose buckle cover. The anti-picklock card lock nose structure for the chamber door of the freight wagon has high safety and is matched with the anti-picklock lockset for preventing opening of the chamber door in the driving process. The anti-picklock card lock nose structure for the chamber door of the freight wagon has the following advantages: simple structure, convenient mounting, high firmness, high durability and low cost.

Description

The anti-sled fastening lock nose structure of cutting of a kind of motor van chamber door

Technical field

The utility model relates to the special use lock nose that is used with anti-prying and anti-shearing lock, the anti-sled fastening lock nose structure of cutting of specifically a kind of motor van chamber door.

Background technology

At present, motor van in the process of moving because the problem of chamber door lock, the phenomenon that chamber door is opened happens occasionally; And the people that are sitting in the lorry also can not find at once, often cause the interior goods spy of case to be thrown out of outside the car, not only cause economic loss, also can accidentally injure passerby what is more.Moreover existing motor van most cases lock nose is directly installed on the chamber door, is easy to pried open, and safety is relatively poor.

The utility model content

The motor van chamber door is opened in the process of moving and the problem of poor stability in order to solve, and the purpose of the utility model is to provide a kind of motor van chamber door the anti-sled fastening lock nose structure of cutting.

The purpose of the utility model realizes through following technical scheme:

The utility model comprises lock nose buckle closure and lock nose seat; Wherein lock nose seat is installed on the railway carriage door-plate of motor van; One end of lock nose buckle closure and an end of said lock nose seat are hinged, and the other end of lock nose buckle closure is a free end, and the other end of lock nose seat is respectively equipped with lock nose and supporting plate; Chamber door toggle handle overlap joint is on said supporting plate, and said lock nose is by passing on the lock nose buckle closure.

Wherein: have the lock nostril that supplies the lock nose to pass on the bottom surface of said lock nose buckle closure, on two limits of lock nose buckle closure length direction, be respectively equipped with groove, the chamber door toggle handle of said overlap joint on supporting plate is placed in the groove; Said lock nose buckle closure comprises a rectangular bottom surface, and two long limits and a minor face of this bottom surface extend upward, and an end of another of bottom surface minor face and lock nose seat is hinged; Said groove is opened in the extension on two length of side limits; One end of said lock nose seat is hinged through hinge with an end of lock nose buckle closure, and it is hook-shaped that the other end upwards bends, is, and said lock nose is installed in the external surface of the hook-shaped other end, and said supporting plate is fixed between the main body of inner surface and lock nose seat of the hook-shaped other end; The said hook-shaped other end and the main body of lock nose seat parallel, and supporting plate is positioned at the below of hook-shaped other end end; Have the screwed hole that is fixed on the railway carriage door-plate on the said lock nose seat.

Advantage of the utility model and good effect are:

1. the utility model safety is good, with the supporting use of anti-prying and anti-shearing lock, has avoided body door to open in the process of moving.

2. the utility model is simple in structure, and is easy for installation, firm and durable, and cost is low.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the front view of lock nose buckle closure among Fig. 1;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the front view of lock nose seat among Fig. 1;

Fig. 5 is the left view of Fig. 4;

Fig. 6 is the user mode structural representation of the utility model;

Fig. 7 is the C-C sectional view among Fig. 6;

Wherein: 1 is lock nose buckle closure, and 2 is lock nose seat, and 3 is groove, and 4 are the lock nostril, and 5 are the lock nose, and 6 is supporting plate, and 7 is screwed hole, and 8 is hinge, and 9 is chamber door toggle handle, and 10 is bolt, and 11 is the railway carriage door-plate.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done further to detail.

As shown in Figure 1; The utility model comprises lock nose buckle closure 1 and lock nose seat 2, and wherein lock nose seat 2 is installed on the railway carriage door-plate 11 of motor van, and an end of lock nose buckle closure 1 and an end of said lock nose seat 2 are hinged; The other end of lock nose buckle closure 1 is a free end; The other end of lock nose seat 2 is respectively equipped with lock nose 5 and supporting plate 6, and chamber door toggle handle 9 overlap joints are on said supporting plate 6, and said lock nose 5 is by passing on the lock nose buckle closure 1.

Like Fig. 2, shown in Figure 3, lock nose buckle closure 1 comprises a rectangular bottom surface, and two long limits and a minor face of this bottom surface extend upward, and an end of another of bottom surface minor face and lock nose seat 2 is hinged through hinge 8; Have the lock nostril 4 of bar shaped on the bottom surface, on the extension on two long relatively limits, be respectively equipped with groove 3.

Like Fig. 4, shown in Figure 5; Lock nose seat 2 is rectangular platy structure, and the one of which end is hinged with lock nose buckle closure 1 through hinge 8, and it is hook-shaped that the other end upwards bends, is; It (is the upwards bending of the other end of lock nose seat 2 that the main body of the hook-shaped other end and lock nose seat 2 parallels; And upwards the part of bending forms two boards different in size, that be parallel to each other, rounding off between the two boards with bending part not), on the external surface of the hook-shaped other end, be connected with lock nose 5; Between the main body of the inner surface of the hook-shaped other end and lock nose seat 2, then be connected with supporting plate 6, this supporting plate 6 is positioned at the below of hook-shaped other end end.On lock nose seat 2, have a plurality of screwed holes 7, be fixed on the railway carriage door-plate 11 through bolt 10.

The operating principle of the utility model is:

Like Fig. 6, shown in Figure 7, the lock nose seat 2 of the utility model is fixed on through bolt 10 on the railway carriage door-plate 11 of a fan, and lock nose buckle closure 1 is articulated in lock nose seat 2.When needing locked body door; Earlier two winnowing machine chamber door plates are closed; Upwards rotation lock nose buckle closure 1 turns to the chamber door toggle handle 9 on another winnowing machine chamber door plate on the supporting plate 6 again, and it is spacing to chamber door toggle handle 9 front and back to utilize the end of lock nose seat 2 hook-shape ends to exceed the part of supporting plate 6; At last, put down lock nose buckle closure, lock nose 5 is passed by lock nostril 4, and chamber door toggle handle 9 is contained in the groove 3, and is locked with padlock.

With the matching used applicant of being of the utility model on November 7th, 2008 apply for, the patent No. is 200820210134.6 " a kind of anti-prying and anti-shearing lock ".

Claims

1. anti-the cutting of motor van chamber door prized fastening lock nose structure; It is characterized in that: comprise lock nose buckle closure (1) and lock nose seat (2); Wherein lock nose seat (2) is installed on the railway carriage door-plate (11) of motor van; One end of lock nose buckle closure (1) and an end of said lock nose seat (2) are hinged, and the other end of lock nose buckle closure (1) is a free end, and the other end of lock nose seat (2) is respectively equipped with lock nose (5) and supporting plate (6); Chamber door toggle handle (9) overlap joint is on said supporting plate (6), and said lock nose (5) is by passing on the lock nose buckle closure (1).

2. by the anti-sled fastening lock nose structure of cutting of the described motor van chamber door of claim 1; It is characterized in that: have the lock nostril (4) that supplies lock nose (5) to pass on the bottom surface of said lock nose buckle closure (1); On two limits of lock nose buckle closure (1) length direction, be respectively equipped with groove (3), the chamber door toggle handle (9) of said overlap joint on supporting plate (6) is placed in the groove (3).

3. by claim 1 or the anti-sled fastening lock nose structure of cutting of 2 described motor van chamber doors; It is characterized in that: said lock nose buckle closure (1) comprises a rectangular bottom surface; Two long limits and a minor face of this bottom surface extend upward, and an end of another of bottom surface minor face and lock nose seat (2) is hinged; Said groove (3) is opened in the extension on two length of side limits.

4. by the anti-sled fastening lock nose structure of cutting of the described motor van chamber door of claim 1; It is characterized in that: an end of said lock nose seat (2) is hinged through hinge (8) with an end of lock nose buckle closure (1); It is hook-shaped that the other end upwards bends, is; Said lock nose (5) is installed in the external surface of the hook-shaped other end, and said supporting plate (6) is fixed between the main body of inner surface and lock nose seat (2) of the hook-shaped other end.

5. by the anti-sled fastening lock nose structure of cutting of the described motor van chamber door of claim 4, it is characterized in that: the said hook-shaped other end and the main body of lock nose seat (2) parallel, and supporting plate (6) is positioned at the below of hook-shaped other end end.

6. by claim 1 or the anti-sled fastening lock nose structure of cutting of 4 described motor van chamber doors, it is characterized in that: have the screwed hole (7) that is fixed on the railway carriage door-plate (11) on the said lock nose seat (2).